UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025082806.upa.cvt Date: 0600Z 28 AUG 25 Searching for KMFR... Searching the city database file for: KMFR ... Date:0600Z 28 AUG 25 Station: KMFR WMO ident: 72597 Latitude: 42.37 Longitude: -122.87 Elevation: 405.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 119 SFC 969 405 26.6 4.6 24 22.0 14.0 50 4 302.5 303.5 288.4 319.0 5.49 2 967 423 28.0 5.0 23 23.0 14.6 40 5 304.1 305.1 289.1 321.2 5.66 3 959 495 27.4 4.4 23 23.0 14.1 1 7 304.2 305.2 289.0 320.8 5.47 4 952 559 28.2 4.2 22 24.0 14.3 327 9 305.6 306.6 289.4 322.2 5.43 5 925 810 26.4 4.4 24 22.0 13.6 310 7 306.3 307.4 289.9 323.6 5.67 6 923 829 26.4 4.4 24 22.0 13.6 312 7 306.5 307.6 289.9 323.9 5.68 7 909 963 25.0 8.0 34 17.0 14.6 322 7 306.4 307.8 291.4 328.9 7.42 8 877 1276 22.6 4.6 31 18.0 12.1 330 8 307.1 308.2 290.5 325.6 6.07 9 850 1546 20.0 4.0 35 16.0 10.8 330 7 307.1 308.2 290.4 325.5 6.00 10 788 2193 14.4 2.4 44 12.0 7.8 338 5 307.8 308.9 290.5 325.6 5.78 11 780 2279 13.8 1.8 44 12.0 7.2 344 4 308.1 309.1 290.3 325.3 5.59 12 768 2409 12.6 1.6 47 11.0 6.6 352 3 308.2 309.2 290.4 325.4 5.60 13 750 2608 10.8 4.8 66 6.0 7.3 69 5 308.3 309.7 291.8 330.3 7.21 14 737 2754 9.8 4.8 71 5.0 6.9 135 6 308.8 310.1 292.0 331.2 7.34 15 732 2810 10.6 2.6 58 8.0 6.1 140 7 310.2 311.4 291.6 329.8 6.32 16 700 3181 7.2 3.1 75 4.1 4.9 170 15 310.5 311.8 292.2 331.6 6.85 17 688 3323 6.0 3.1 82 2.9 4.4 173 16 310.7 312.0 292.3 332.2 6.97 18 668 3563 4.2 1.8 84 2.4 2.9 178 17 311.3 312.5 292.2 331.6 6.54 19 665 3599 3.8 1.2 83 2.6 2.4 179 17 311.2 312.4 291.9 330.8 6.29 20 654 3734 3.6 -4.4 56 8.0 -0.3 187 17 312.5 313.3 290.5 325.8 4.22 21 650 3784 3.2 -5.8 52 9.0 -1.0 193 18 312.6 313.3 290.2 324.7 3.82 22 637 3947 2.0 -9.0 44 11.0 -2.7 211 19 313.0 313.6 289.6 322.8 3.04 23 620 4164 0.0 -9.0 51 9.0 -3.8 221 20 313.2 313.8 289.8 323.2 3.12 24 613 4255 -0.7 -12.7 40 12.0 -5.4 224 20 313.4 313.8 289.0 321.0 2.35 25 611 4281 -0.9 -15.9 31 15.0 -6.3 225 20 313.4 313.8 288.5 319.4 1.81 26 608 4320 -0.7 -20.7 20 20.0 -7.1 226 20 314.1 314.3 288.2 318.2 1.21 27 591 4545 -1.7 -29.7 10 28.0 -8.9 233 22 315.5 315.6 287.9 317.5 0.55 28 582 4667 -2.7 -25.7 15 23.0 -9.2 236 21 315.7 315.9 288.3 318.5 0.81 29 550 5112 -5.7 -32.7 10 27.0 -11.9 240 14 317.3 317.4 288.4 318.9 0.44 30 500 5850 -11.5 -35.5 12 24.0 -16.2 265 9 319.0 319.1 288.9 320.4 0.37 31 486 6067 -13.5 -36.5 13 23.0 -17.7 274 8 319.2 319.2 288.9 320.4 0.35 32 468 6352 -15.1 -42.1 8 27.0 -19.3 250 12 320.6 320.7 289.2 321.4 0.20 33 456 6548 -15.9 -41.9 9 26.0 -19.9 246 13 322.0 322.1 289.6 322.8 0.21 34 437 6867 -18.3 -40.3 13 22.0 -21.7 247 13 322.9 323.0 289.9 323.9 0.26 35 435 6901 -18.7 -34.7 23 16.0 -21.5 248 13 322.8 322.9 290.1 324.5 0.46 36 400 7520 -23.3 -41.3 18 18.0 -25.7 230 20 324.7 324.8 290.5 325.7 0.26 37 384 7817 -25.9 -41.9 21 16.0 -27.9 229 20 325.1 325.2 290.6 326.0 0.25 38 339 8709 -32.3 -54.3 9 22.0 -33.8 226 21 328.2 328.2 291.3 328.5 0.07 39 309 9356 -37.1 -58.1 9 21.0 -38.2 223 20 330.3 330.3 291.9 330.5 0.05 40 300 9560 -38.7 -59.7 9 21.0 -39.6 220 19 330.8 330.8 292.0 331.0 0.04 41 257 10607 -47.3 -62.3 16 15.0 -47.7 214 18 333.1 333.1 292.6 333.2 0.03 42 253 10711 -48.5 -61.5 21 13.0 -48.8 212 17 332.8 332.8 292.5 333.0 0.04 43 250 10790 -48.9 -61.9 21 13.0 -49.3 210 17 333.4 333.4 292.7 333.5 0.04 44 243 10975 -50.3 -61.3 26 11.0 -50.6 210 18 334.0 334.0 292.9 334.2 0.04 45 233 11248 -51.9 -63.9 22 12.0 -52.2 210 20 335.6 335.6 293.3 335.7 0.03 46 223 11531 -52.1 -67.1 15 15.0 -52.4 210 18 339.5 339.5 294.2 339.6 0.02 47 215 11768 -50.3 -71.3 7 21.0 -50.7 220 19 345.9 345.9 295.7 345.9 0.01 48 200 12240 -49.3 -77.3 2 28.0 -49.8 200 17 354.7 354.7 297.7 354.7 0.01 49 184 12784 -51.1 -79.1 2 28.0 -51.5 190 20 360.3 360.3 298.8 360.4 0.00 50 164 13532 -50.7 -80.7 2 30.0 -51.2 207 20 373.1 373.1 301.1 373.1 0.00 51 150 14110 -53.3 -82.3 2 29.0 -53.8 190 17 378.2 378.2 301.9 378.3 0.00 52 115 15784 -62.3 -85.3 3 23.0 -62.5 174 8 391.4 391.4 304.0 391.4 0.00 53 106 16288 -61.3 -85.3 3 24.0 -61.6 191 14 402.5 402.5 305.5 402.5 0.00 54 105 16347 -59.9 -85.9 2 26.0 -60.2 189 14 406.3 406.3 306.0 406.3 0.00 55 100 16650 -61.5 -86.5 2 25.0 -61.7 150 20 408.9 408.9 306.4 408.9 0.00 56 85 17660 -61.3 -87.3 2 26.0 -61.6 154 12 428.8 428.8 308.7 428.8 0.00 57 83 17808 -59.9 -87.9 1 28.0 -60.3 136 15 434.5 434.5 309.3 434.6 0.00 58 82 17884 -59.9 -87.9 1 28.0 -60.3 124 17 436.1 436.1 309.5 436.1 0.00 59 70 18870 -61.7 -88.7 2 27.0 -62.0 70 13 452.4 452.4 311.1 452.4 0.00 60 69 18959 -62.1 -89.1 2 27.0 -62.4 59 11 453.4 453.4 311.2 453.4 0.00 61 61 19727 -59.5 -88.5 1 29.0 -60.0 90 13 475.4 475.4 313.1 475.5 0.00 62 58 20043 -59.9 -88.9 1 29.0 -60.4 85 17 481.4 481.4 313.5 481.5 0.00 63 53 20611 -57.1 -88.1 1 31.0 -57.9 101 12 500.5 500.5 315.0 500.5 0.00 64 50 20980 -57.1 -88.1 1 31.0 -57.9 65 9 508.9 508.9 315.6 508.9 0.00 65 48 21237 -57.7 -87.7 1 30.0 -58.5 68 9 513.5 513.5 315.9 513.5 0.00 66 41 22236 -54.5 -87.5 1 33.0 -55.8 100 19 545.1 545.1 317.8 545.1 0.00 67 40 22394 -54.5 -87.5 1 33.0 -55.8 98 15 549.0 549.0 318.1 549.0 0.00 68 34 23426 -56.9 -87.9 1 31.0 -58.0 140 16 568.8 568.8 319.1 568.8 0.01 69 32 23813 -52.5 -86.5 1 34.0 -54.4 149 10 590.5 590.5 320.2 590.6 0.01 70 30 24230 -51.5 -86.5 1 35.0 -53.8 130 7 604.2 604.2 320.8 604.3 0.01 71 29 24450 -51.5 -86.5 1 35.0 -53.8 65 13 610.1 610.1 321.0 610.2 0.01 72 28 24678 -49.3 -85.3 1 36.0 -52.2 65 12 622.4 622.4 321.6 622.5 0.01 73 25 25419 -50.1 -85.1 1 35.0 -53.0 101 17 640.6 640.6 322.3 640.7 0.01 74 23 25966 -47.7 -84.7 1 37.0 -51.5 83 12 663.1 663.1 323.2 663.2 0.01 75 20 26890 -46.9 -84.9 1 38.0 -51.4 120 12 692.6 692.6 324.2 692.7 0.01 76 18 27591 -46.1 -84.1 1 38.0 -51.2 94 4 716.3 716.3 325.0 716.5 0.02 77 17 27972 -46.5 -84.5 1 38.0 -51.6 73 3 726.9 726.9 325.3 727.0 0.02 78 16 28378 -43.9 -82.9 1 39.0 -50.3 62 7 748.1 748.1 325.9 748.3 0.03 79 15 28811 -45.1 -84.1 0 39.0 -51.2 70 10 758.0 758.0 326.1 758.2 0.02 80 10 31540 -42.3 -83.3 0 41.0 -51.4 85 22 861.6 861.7 328.7 862.0 0.04 81 9.9 31608 -42.3 -83.3 0 41.0 -51.4 85 22 864.1 864.1 328.7 864.5 0.04 82 9.4 31958 -40.3 -81.3 0 41.0 -50.7 83 22 884.6 884.7 329.1 885.2 0.06 83 9.0 32254 -40.9 -81.9 0 41.0 -51.2 82 22 893.4 893.4 329.3 893.9 0.05 84 8.6 32564 -38.5 -80.5 0 42.0 -50.4 81 22 914.4 914.5 329.7 915.2 0.07 85 7.3 33684 -39.9 -80.9 0 41.0 -51.8 76 21 952.6 952.6 330.4 953.5 0.08 86 7.0 33970 -39.1 -81.1 0 42.0 -51.7 75 21 967.4 967.5 330.7 968.3 0.08 87 6.7 34271 -38.5 -80.5 0 42.0 -51.7 982.1 982.2 330.9 983.2 0.09 TRP 233 11248 -51.9 -63.9 22 12.0 -52.2 210 20 335.6 335.6 293.3 335.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5731.00 m Freezing level: 620.00 mb = 4163.88 m = 13660.87 ft Wetbulb zero: 655.14 mb = 3720.17 m = 12205.15 ft Precipitable water: 0.88 inches Sfc-500 mean rel hum: 37.59 % Est. max temperature: 31.56 C = 88.81 F Sfc-Lift cond lev (LCL): 700.52 mb = 3174.82 m = 10415.94 ft T: 7.26 C 700-500 lapse rate: 7.01 C/km ThetaE index: 3.45 C Layer 877.0- 788.0 mb Conv cond level (CCL): 618.03 mb = 4189.27 m = 13744.16 ft Mean mixing ratio: 6.12 g/kg Conv temperature: 37.27 C = 99.09 F Cap Strength: 4.28 C Lifted Index: 2.37 C Risk: None Lifted Index @300 mb: 4.99 C Lifted Index @700 mb: 3.92 C Showalter Index: 1.96 C Risk: Showers probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.50 C Cross Totals Index: 15.50 C K Index: 31.40 Risk: 60-80 % chance of thunderstorms Sweat Index: 71.00 Risk: None Energy Index: -0.90 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.16 J/kg Max Up Vert Vel: 4.51 m/s Conv Inhibition (B-): 58782.11 J/kg Cap Strength: 4.25 C Lift Cond Lev (LCL): 681.31 mb = 3402.11 m = 11161.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 9 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 969 405 50 4 -3.1 -2.6 | 74 12 -11.5 -3.4 1 947 610 300 10 8.7 -5.0 | 358 6 0.2 -5.8 2 925 810 310 7 5.4 -4.5 | 31 6 -3.1 -5.3 3 914 914 320 7 4.5 -5.4 | 33 7 -4.0 -6.1 4 883 1219 330 8 4.0 -6.9 | 30 9 -4.5 -7.7 5 850 1546 330 7 3.5 -6.1 | 36 8 -5.0 -6.8 6 822 1829 325 7 4.0 -5.7 | 34 8 -4.5 -6.5 7 793 2134 335 5 2.1 -4.5 | 50 8 -6.4 -5.3 8 765 2438 355 3 0.3 -3.0 | 65 9 -8.2 -3.8 9 737 2743 135 6 -4.2 4.2 | 105 13 -12.7 3.5 10 700 3181 170 15 -2.6 14.8 | 142 18 -11.1 14.0 11 659 3658 180 17 0.0 17.0 | 152 18 -8.5 16.2 12 634 3962 215 19 10.9 15.6 | 189 15 2.4 14.8 13 610 4267 225 20 14.1 14.1 | 203 15 5.7 13.4 14 587 4572 235 22 18.0 12.6 | 219 15 9.5 11.8 15 565 4877 240 19 16.5 9.5 | 222 12 8.0 8.7 16 544 5182 240 12 10.4 6.0 | 200 6 1.9 5.2 17 504 5791 250 6 5.6 2.1 | 114 3 -2.8 1.3 18 500 5850 265 9 9.0 0.8 | 270 0 0.5 0.0 19 484 6096 275 8 8.0 -0.7 | 19 2 -0.5 -1.5 20 465 6401 245 13 11.8 5.5 | 215 6 3.3 4.7 21 411 7315 250 13 12.2 4.4 | 226 5 3.7 3.7 22 400 7520 230 20 15.3 12.9 | 210 14 6.8 12.1 23 394 7620 230 20 15.3 12.9 | 210 14 6.8 12.1 24 318 9144 225 21 14.8 14.8 | 204 15 6.4 14.1 25 300 9560 220 19 12.2 14.6 | 195 14 3.7 13.8 26 279 10058 225 19 13.4 13.4 | 201 14 5.0 12.7 27 250 10790 210 17 8.5 14.7 | 180 14 0.0 13.9 28 233 11248 210 20 10.0 17.3 | 185 17 1.5 16.5 29 232 11278 200 17 5.8 16.0 | 170 15 -2.7 15.2 30 211 11887 225 20 14.1 14.1 | 203 15 5.7 13.4 31 200 12240 200 17 5.8 16.0 | 170 15 -2.7 15.2 32 183 12802 190 20 3.5 19.7 | 165 20 -5.0 18.9 33 175 13106 210 25 12.5 21.7 | 191 21 4.0 20.9 34 167 13411 195 20 5.2 19.3 | 170 19 -3.3 18.5 35 159 13716 225 19 13.4 13.4 | 201 14 5.0 12.7 36 150 14110 190 17 3.0 16.7 | 161 17 -5.5 16.0 37 145 14326 190 18 3.1 17.7 | 162 18 -5.3 16.9 38 138 14630 215 13 7.5 10.6 | 174 10 -1.0 9.9 39 131 14935 190 11 1.9 10.8 | 147 12 -6.6 10.1 40 125 15240 200 13 4.4 12.2 | 161 12 -4.0 11.4 41 119 15545 185 2 0.2 2.0 | 98 8 -8.3 1.2 42 114 15850 170 10 -1.7 9.8 | 132 14 -10.2 9.1 43 108 16154 195 15 3.9 14.5 | 161 14 -4.6 13.7 44 103 16459 185 13 1.1 13.0 | 149 14 -7.3 12.2 45 100 16650 150 20 -10.0 17.3 | 132 25 -18.5 16.5 46 93 17069 155 22 -9.3 19.9 | 137 26 -17.8 19.2 47 89 17374 135 10 -7.1 7.1 | 112 17 -15.5 6.3 48 85 17678 155 12 -5.1 10.9 | 127 17 -13.5 10.1 49 81 17983 110 19 -17.9 6.5 | 102 27 -26.3 5.7 50 77 18288 135 18 -12.7 12.7 | 119 24 -21.2 11.9 51 73 18593 160 12 -4.1 11.3 | 130 16 -12.6 10.5 52 70 18870 70 13 -12.2 -4.4 | 76 21 -20.7 -5.2 53 70 18898 55 10 -8.2 -5.7 | 69 18 -16.7 -6.5 54 66 19202 75 13 -12.6 -3.4 | 79 21 -21.0 -4.1 55 63 19507 105 10 -9.7 2.6 | 96 18 -18.1 1.8 56 60 19812 85 14 -13.9 -1.2 | 85 23 -22.4 -2.0 57 57 20117 85 18 -17.9 -1.6 | 85 27 -26.4 -2.3 58 55 20422 120 14 -12.1 7.0 | 107 22 -20.6 6.2 59 50 20980 65 9 -8.2 -3.8 | 75 17 -16.6 -4.6 60 50 21031 85 10 -10.0 -0.9 | 85 19 -18.4 -1.7 61 47 21336 60 9 -7.8 -4.5 | 72 17 -16.3 -5.3 62 41 22250 100 19 -18.7 3.3 | 95 27 -27.2 2.5 63 37 22860 90 3 -3.0 0.0 | 86 11 -11.5 -0.8 64 35 23165 100 10 -9.8 1.7 | 93 18 -18.3 1.0 65 34 23470 145 17 -9.8 13.9 | 126 22 -18.2 13.1 66 32 23774 170 10 -1.7 9.8 | 132 14 -10.2 9.1 67 31 24079 30 10 -5.0 -8.7 | 55 16 -13.5 -9.4 68 30 24230 130 7 -5.4 4.5 | 105 14 -13.8 3.7 69 29 24384 65 13 -11.8 -5.5 | 73 21 -20.3 -6.3 70 27 24994 65 10 -9.1 -4.2 | 74 18 -17.5 -5.0 71 25 25298 95 22 -21.9 1.9 | 92 30 -30.4 1.1 72 24 25603 110 11 -10.3 3.8 | 99 19 -18.8 3.0 73 23 25908 80 11 -10.8 -1.9 | 82 19 -19.3 -2.7 74 21 26518 105 16 -15.5 4.1 | 98 24 -23.9 3.4 75 20 26822 85 18 -17.9 -1.6 | 85 27 -26.4 -2.3 76 20 26890 120 12 -10.4 6.0 | 105 20 -18.9 5.2 77 19 27127 95 18 -17.9 1.6 | 92 26 -26.4 0.8 78 18 27432 110 8 -7.5 2.7 | 97 16 -16.0 2.0 79 18 27737 80 1 -1.0 -0.2 | 84 10 -9.5 -1.0 80 15 28651 55 10 -8.2 -5.7 | 69 18 -16.7 -6.5 81 13 29566 135 11 -7.8 7.8 | 113 18 -16.3 7.0 82 13 29870 135 10 -7.1 7.1 | 112 17 -15.5 6.3 83 12 30175 75 16 -15.5 -4.1 | 78 24 -23.9 -4.9 84 10 31540 85 22 -21.9 -1.9 | 85 31 -30.4 -2.7 85 7 33970 75 21 -20.3 -5.4 | 78 29 -28.8 -6.2 Wind Parameters Mean winds (0-6000m): 234.7 at 11.3 knts Storm direction: 264.7 at 8.5 knts Shear (0-3000m) pos: 3.6 neg: 1.3 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 72.8 deg Storm rel helicity (0-3000m) pos: 96.6 neg: -30.0 tot: 66.5 m^2/s^2 ave: 22.2 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.52 Bulk Shear: 19.57 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 312 8 26 6| 0.0 8.4 8.4| 5.2 -29.0 -23.8 -47.5 -0.49| 18.7 -9.3 1000 320 8 29 7| 0.7 4.2 4.9| 6.3 -29.7 -23.4 -23.4 -0.43| 10.5 -4.6 1500 323 7 31 8| 0.5 2.6 3.1| 8.3 -30.0 -21.8 -14.5 -0.37| 7.5 -2.8 2000 325 7 36 8| 1.1 2.0 3.0| 16.6 -30.0 -13.5 -6.7 -0.17| 6.6 -1.1 2500 328 6 39 8| 3.2 1.6 4.7| 59.1 -30.0 29.0 11.6 0.20| 8.3 1.6 3000 298 8 21 5| 3.6 1.3 4.9| 96.6 -30.0 66.5 22.2 0.33| 8.5 2.8 4000 221 11 168 7| 2.7 1.0 3.7|172.9 -30.0 142.8 35.7 0.50| 8.7 4.4 5000 229 12 184 7| 1.0 0.8 1.8|184.3 -37.5 146.8 29.4 0.40| 8.5 3.4 6000 235 11 188 6| 0.6 0.9 1.5|184.5 -42.2 142.3 23.7 0.22| 8.5 1.9 Wrote GIF file: /home/apache/climate/data/raob//KMFR/skewt/KMFR.skewt.20250828.06.gif